BioStacks
Source Naturals

N-Acetyl L-Tyrosine 300 mg

1 Tablet · 120 servings · $0.18/serving

55 / 100Average

Score Breakdown

Formulation
63
Safety
87
Final score
55/100

Ingredients (3)

Vitamin B6Synergy25 mg

Optimal dose · Premium form

Folate400 mcg

Within effective range · Budget form

N-Acetyl L-TyrosineSynergy300 mg

60% of effective dose

Other Ingredients

Fillers, coatings, and additives

4Safe1Caution

SorbitolSweetener

Caution

Magnesium StearateLubricant

Safe

Silicon DioxideAnti-caking

Safe

Microcrystalline CelluloseBinder

Safe

Stearic AcidLubricant

Safe

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.